17182053

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 30640896

約数和(自身を除く): 13458843

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 263, 357, 427, 549, 789, 1037, 1071, 1281, 1841, 2367, 3111, 3843, 4471, 5523, 7259, 9333, 13413, 16043, 16569, 21777, 31297, 40239, 48129, 65331, 93891, 112301, 144387, 272731, 281673, 336903, 818193, 1010709, 1909117, 2454579, 5727351, 17182053]

約数ペア:

[(1, 17182053), (3, 5727351), (7, 2454579), (9, 1909117), (17, 1010709), (21, 818193), (51, 336903), (61, 281673), (63, 272731), (119, 144387), (153, 112301), (183, 93891), (263, 65331), (357, 48129), (427, 40239), (549, 31297), (789, 21777), (1037, 16569), (1071, 16043), (1281, 13413), (1841, 9333), (2367, 7259), (3111, 5523), (3843, 4471)]